I finally managed to remove heavy limescale stains from an old toilet in a well water house. I've tried different toilet cleaners and the stains just made me laugh. No progress could be made in removing it. Then I ordered these pumice stones. Of course they worked and I was able to completely remove all limescale stains. They worked without much physical exertion. I then used them on the sink in the dirty room, which was also pretty badly soiled. Looks nice and shiny. I didn't notice any scratches on the surface afterwards. Would recommend without a doubt.
Karcher FC 5 Cordless Hard Floor Cleaner: Ultimate Full Size Cleaning Power in Vibrant Yellow
25 Review
Bayes Stainless Steel Cleaner, Polish, And Protectant - High-Performance Formula For Sparkling Indoor And Outdoor Surfaces - 16 Oz
33 Review
Steam cleaner KARCHER SC 1 EasyFix, yellow/black
36 Review
SWDK Electric Handheld Rechargeable Frequency
26 Review
Xiaomi Mijia Automatic Foam Soap Dispenser MJXSJ01XW/MJXSJ03XW, white
95 Review
Dunlop SP Sport Maxx 050 235/55 R17 103Y summer
41 Review
Effortlessly Clean Hard Floors With DEERMA'S 360Β° Rotation Spray Mop - Includes 8 Microfiber Refills And 350Ml Water Tank
42 Review
π§Ή Efficient Spray Mop for Floor Cleaning, Tsmine Microfiber, 8 Pads & 550ML Refillable Bottle for Household Hardwood, Laminate, Tile
35 Review